Pith Number

pith:V37DGX26

pith:2018:V37DGX26FHVAVXHTZO6MIQ4NEB

not attested not anchored not stored refs pending

GAMA/G10-COSMOS/3D-HST: Evolution of the galaxy stellar mass function over 12.5Gyrs

Aaron S.G. Robotham, Angus H. Wright, Simon P. Driver

arxiv:1808.01754 v1 · 2018-08-06 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V37DGX26FHVAVXHTZO6MIQ4NEB}

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

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	2026-05-18T00:08:49.763821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aefe335f5e29ea0adcf3cbbcc4438d2061b9084afef01773f5114617577198fc

Aliases

arxiv: 1808.01754 · arxiv_version: 1808.01754v1 · doi: 10.48550/arxiv.1808.01754 · pith_short_12: V37DGX26FHVA · pith_short_16: V37DGX26FHVAVXHT · pith_short_8: V37DGX26

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/V37DGX26FHVAVXHTZO6MIQ4NEB \
  | 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: aefe335f5e29ea0adcf3cbbcc4438d2061b9084afef01773f5114617577198fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bbc8c6f7debe049782974ff9848f7f4c2b6ad5d183b28fdde3673e6b5fa8844",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-08-06T07:50:49Z",
    "title_canon_sha256": "9a6969346c667ad1ed76787f8e7a62fa42fb3791d4550b8d5276df128933ec12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01754",
    "kind": "arxiv",
    "version": 1
  }
}