Pith Number

pith:TJJESCKY

pith:2003:TJJESCKYTTYNSBCRWB6VKFGPSN

not attested not anchored not stored refs pending

Discovery of Globular Clusters in the Proto-Spiral NGC2915: Implications for Hierarchical Galaxy Evolution

A.R. Martel, C. Gronwall, C.J. Burrows, D.A. Golimowski, D.R. Ardila, E.S. Cheng, F. Bartko, F. Menanteau, G.D. Illingworth, G.F. Hartig, G.K. Miley, G.R. Meurer, H.C. Ford, H.D. Tran, J.E. Krist, J.P. Blakeslee, L. Infante, M. Clampin, M.P. Lesser, M. Postman, M. Sirianni, N. Benitez, N.J.G. Cross, P.D. Feldman, P. Rosati, R.A. Brown, R.A. Kimble, R.J. Bouwens, R.L. White, T.J. Broadhurst, W.B. Sparks, & W. Zheng, Z.I. Tsvetanov

arxiv:astro-ph/0311323 v1 · 2003-11-13 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TJJESCKYTTYNSBCRWB6VKFGPSN}

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	2026-07-04T16:37:49.148151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a524909589cf0d90451b07d5514cf93648931529fcd7383e5ae5002d668c4c4

Aliases

arxiv: astro-ph/0311323 · arxiv_version: astro-ph/0311323v1 · doi: 10.48550/arxiv.astro-ph/0311323 · pith_short_12: TJJESCKYTTYN · pith_short_16: TJJESCKYTTYNSBCR · pith_short_8: TJJESCKY

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/TJJESCKYTTYNSBCRWB6VKFGPSN \
  | 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: 9a524909589cf0d90451b07d5514cf93648931529fcd7383e5ae5002d668c4c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a731efdf5de2c08cd2dcc2a806c039d89bc0927468ac37f1c4d21201156b0ad",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-11-13T19:03:24Z",
    "title_canon_sha256": "c8b37183ed49bb25026e84f78c36fa7f3bcef6f335cb7ad7add761f86836efe2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0311323",
    "kind": "arxiv",
    "version": 1
  }
}