Pith Number

pith:J3RMZKDY

pith:2019:J3RMZKDYUJBDICSKURDPGL24TT

not attested not anchored not stored refs pending

2020 Vision: Towards a Sustainable OIR System

Brad Barlow (High Point), Carnegie Observatories), Charles Bailyn (Yale), Derek Buzasi (Florida Gulf Coast), Fred Walter (Stony Brook), J. Allyn Smith (Austin Peay), Jay Gallagher (Wisconsin), Jedidah Isler (Dartmouth), Jim Webb (FIU), John Salzer (Indiana), Leslie Hebb (Hobart, Michael Meyer (Michigan), Misty Bentz (Georgia State), Patrick Kelly (Minnesota), Rachael Beaton (Princeton, Sally Oey (Michigan), Simone Scaringi (Texas Tech), Terry Oswalt (Embry Riddle), Todd Henry (Georgia State), Tom Maccarone (Texas Tech), William Smith)

arxiv:1907.06715 v1 · 2019-07-15 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J3RMZKDYUJBDICSKURDPGL24TT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:40:29.384200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ee2cca878a242340a4aa446f32f5c9cf259798ad6c0ea091994143f8a3b9d94

Aliases

arxiv: 1907.06715 · arxiv_version: 1907.06715v1 · doi: 10.48550/arxiv.1907.06715 · pith_short_12: J3RMZKDYUJBD · pith_short_16: J3RMZKDYUJBDICSK · pith_short_8: J3RMZKDY

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/J3RMZKDYUJBDICSKURDPGL24TT \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 4ee2cca878a242340a4aa446f32f5c9cf259798ad6c0ea091994143f8a3b9d94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c78c2d6ebd5dbf9c302aca13aadf15baf5f362c230a9865a49e5ed14660f204",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-07-15T19:45:50Z",
    "title_canon_sha256": "29c0f289767d263a9ee4a06c5fc6fd7a9cc38adb1bd056671dad4a44725ba6c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06715",
    "kind": "arxiv",
    "version": 1
  }
}