Pith Number

pith:DP7Q3YF5

pith:2014:DP7Q3YF5UDYDVUOOA6VVBOKXJK

not attested not anchored not stored refs pending

The impact of feedback on cosmological gas accretion

Debora Sijacki (IoA Cambridge), Dylan Nelson (Harvard/CfA), Lars Hernquist (Harvard/CfA), Mark Vogelsberger (MIT), Paul Torrey (MIT/Caltech), Shy Genel (Harvard/CfA), Volker Springel (HITS)

arxiv:1410.5425 v2 · 2014-10-20 · 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{DP7Q3YF5UDYDVUOOA6VVBOKXJK}

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	2026-05-18T01:41:43.390570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bff0de0bda0f03ad1ce07ab50b9574a920b040bbb6430154266f7ee4c767ad1

Aliases

arxiv: 1410.5425 · arxiv_version: 1410.5425v2 · doi: 10.48550/arxiv.1410.5425 · pith_short_12: DP7Q3YF5UDYD · pith_short_16: DP7Q3YF5UDYDVUOO · pith_short_8: DP7Q3YF5

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/DP7Q3YF5UDYDVUOOA6VVBOKXJK \
  | 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: 1bff0de0bda0f03ad1ce07ab50b9574a920b040bbb6430154266f7ee4c767ad1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a26b11c6045a7bb97a811a3516e7d187c8541c809f189e0cb529f5cbbce8f443",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-10-20T20:00:10Z",
    "title_canon_sha256": "4bf3b094040d2c44133ff288fa52c03ff4f176f3467fae82058ffa729abee334"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.5425",
    "kind": "arxiv",
    "version": 2
  }
}