Pith Number

pith:3RGT2ZPO

pith:2018:3RGT2ZPOWDOR2FACO5QE4RP2LW

not attested not anchored not stored refs pending

The MASSIVE Survey IX: Photometric Analysis of 35 High Mass Early-Type Galaxies with HST WFC3/IR

Charles F. Goullaud, Chung-Pei Ma, Jenny E. Greene, Jens Thomas, John P. Blakeslee, Joseph B. Jensen

arxiv:1801.08245 v2 · 2018-01-24 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3RGT2ZPOWDOR2FACO5QE4RP2LW}

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.

Cited by

1 paper in Pith

Detection of a dark matter subhalo in the strongly lensed system PJ011646

Receipt and verification

First computed	2026-05-18T00:19:21.503180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc4d3d65eeb0dd1d140277604e45fa5d9eedfa5ee8193856a322f825863034a3

Aliases

arxiv: 1801.08245 · arxiv_version: 1801.08245v2 · doi: 10.48550/arxiv.1801.08245 · pith_short_12: 3RGT2ZPOWDOR · pith_short_16: 3RGT2ZPOWDOR2FAC · pith_short_8: 3RGT2ZPO

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/3RGT2ZPOWDOR2FACO5QE4RP2LW \
  | 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: dc4d3d65eeb0dd1d140277604e45fa5d9eedfa5ee8193856a322f825863034a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "024d9513946fca792ae7214279999949c777bfc3489b7af49c7513d32b08e5ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-01-24T23:52:50Z",
    "title_canon_sha256": "6ebfc120863502d51901c420547fb69ea05e401a66b3a70c14a95ef6861f0fe3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08245",
    "kind": "arxiv",
    "version": 2
  }
}