Pith Number

pith:KMTZVGHI

pith:2011:KMTZVGHITKQDNHIAP4GHBQIQVQ

not attested not anchored not stored refs pending

The Chemical and Dynamical Evolution of Isolated Dwarf Galaxies

A. Brooks, B.K. Gibson, C.B. Brook, F. Calura, G.S. Stinson, K. Pilkington

arxiv:1107.4538 v1 · 2011-07-22 · astro-ph.CO · 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{KMTZVGHITKQDNHIAP4GHBQIQVQ}

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	2026-05-18T02:01:11.324035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53279a98e89aa0369d007f0c70c110ac175e6fe4ea0e18453317bee0c88b9b93

Aliases

arxiv: 1107.4538 · arxiv_version: 1107.4538v1 · doi: 10.48550/arxiv.1107.4538 · pith_short_12: KMTZVGHITKQD · pith_short_16: KMTZVGHITKQDNHIA · pith_short_8: KMTZVGHI

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/KMTZVGHITKQDNHIAP4GHBQIQVQ \
  | 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: 53279a98e89aa0369d007f0c70c110ac175e6fe4ea0e18453317bee0c88b9b93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6b736e42674052cdc89bc890977bf2c362a78482e9fc82801491f94afb5254f",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-07-22T15:09:35Z",
    "title_canon_sha256": "b6d647b32bb310653b80275694ed8f12cb9fb716623fa3ac12ff0faa187e2343"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4538",
    "kind": "arxiv",
    "version": 1
  }
}