Pith Number

pith:FBUXFPVC

pith:2014:FBUXFPVC3NV2I3J7AEMNDAJHEJ

not attested not anchored not stored refs pending

Gas around galaxy haloes: methodology comparisons using hydrodynamical simulations of the intergalactic medium

Avery Meiksin (IfA, Eric R. Tittley (IfA, James S. Bolton (University Nottingham), University Edinburgh)

arxiv:1410.5812 v1 · 2014-10-21 · 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{FBUXFPVC3NV2I3J7AEMNDAJHEJ}

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	2026-05-18T02:39:33.157798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

286972bea2db6ba46d3f0118d18127224dae1cc0bf6d9e472a6c42ee405b6bf2

Aliases

arxiv: 1410.5812 · arxiv_version: 1410.5812v1 · doi: 10.48550/arxiv.1410.5812 · pith_short_12: FBUXFPVC3NV2 · pith_short_16: FBUXFPVC3NV2I3J7 · pith_short_8: FBUXFPVC

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/FBUXFPVC3NV2I3J7AEMNDAJHEJ \
  | 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: 286972bea2db6ba46d3f0118d18127224dae1cc0bf6d9e472a6c42ee405b6bf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e69be59d52390b81c3f74d7e08de959f96d9f42625cdeaeb19de917ac89cf40",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-10-21T13:22:25Z",
    "title_canon_sha256": "d7ff954fb434a0b628a1ff29061e84149c214d8e7fb807c650653d8e106744f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.5812",
    "kind": "arxiv",
    "version": 1
  }
}