Pith Number

pith:BBO5P6EQ

pith:2010:BBO5P6EQ2U2PN5GQ67UYLRVQ45

not attested not anchored not stored refs pending

The evolution of dwarf galaxies in the Coma supercluster

Chris P. Haines, Smriti Mahajan, Somak Raychaudhury

arxiv:1011.0990 v1 · 2010-11-03 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BBO5P6EQ2U2PN5GQ67UYLRVQ45}

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	2026-05-18T02:04:53.182707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

085dd7f890d534f6f4d0f7e985c6b0e74fe86ee3492ed4abe55bd051aacc6058

Aliases

arxiv: 1011.0990 · arxiv_version: 1011.0990v1 · doi: 10.48550/arxiv.1011.0990 · pith_short_12: BBO5P6EQ2U2P · pith_short_16: BBO5P6EQ2U2PN5GQ · pith_short_8: BBO5P6EQ

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/BBO5P6EQ2U2PN5GQ67UYLRVQ45 \
  | 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: 085dd7f890d534f6f4d0f7e985c6b0e74fe86ee3492ed4abe55bd051aacc6058

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f09667c688bbaf9c5268dfc8660b806a6fdfd87c2cba1e0354deddb8c1d6eedb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-11-03T19:50:05Z",
    "title_canon_sha256": "eb66d02aa30b7272de1655d85355dd5b2c1eb02fa98a75b1001f6fd9d6ab6f6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0990",
    "kind": "arxiv",
    "version": 1
  }
}