Pith Number

pith:EV26GUJE

pith:2019:EV26GUJEQB7G4VOJX2OW7YBIEB

not attested not anchored not stored refs pending

Scheduling Discovery in the 2020s

Aaron Tohuvavohu, Brett Morris, Bryan Miller, Chuanfei Dong, Eric B. Ford, Eric C. Bellm, Jennifer Sobeck, Michael W. Coughlin, Peter Yoachim, Reed Riddle

arxiv:1907.07817 v1 · 2019-07-17 · 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{EV26GUJEQB7G4VOJX2OW7YBIEB}

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	2026-05-17T23:40:16.182074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2575e35124807e6e55c9be9d6fe0282054c66906fbdbe781bf01f59a064a2baa

Aliases

arxiv: 1907.07817 · arxiv_version: 1907.07817v1 · doi: 10.48550/arxiv.1907.07817 · pith_short_12: EV26GUJEQB7G · pith_short_16: EV26GUJEQB7G4VOJ · pith_short_8: EV26GUJE

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/EV26GUJEQB7G4VOJX2OW7YBIEB \
  | 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: 2575e35124807e6e55c9be9d6fe0282054c66906fbdbe781bf01f59a064a2baa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a20381e4c254956a71169687649310278179f8b7dbe0a0cc212decb6e3ce1ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-07-17T23:53:29Z",
    "title_canon_sha256": "0016bb335ac9356bd613c643f19c9d4364c442160bd017234162e1ff1e801b31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.07817",
    "kind": "arxiv",
    "version": 1
  }
}