Pith Number

pith:S7FMU52J

pith:2011:S7FMU52JM63ZK4ZIILSZRYLIFQ

not attested not anchored not stored refs pending

The roles of radiation and ram pressure in driving galactic winds

Biman B. Nath, Mahavir Sharma

arxiv:1112.3447 v2 · 2011-12-15 · 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{S7FMU52JM63ZK4ZIILSZRYLIFQ}

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	2026-05-18T01:59:09.460739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97caca774967b795732842e598e1682c11412ddd169fef1edd2e8659b8b1a6ee

Aliases

arxiv: 1112.3447 · arxiv_version: 1112.3447v2 · doi: 10.48550/arxiv.1112.3447 · pith_short_12: S7FMU52JM63Z · pith_short_16: S7FMU52JM63ZK4ZI · pith_short_8: S7FMU52J

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/S7FMU52JM63ZK4ZIILSZRYLIFQ \
  | 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: 97caca774967b795732842e598e1682c11412ddd169fef1edd2e8659b8b1a6ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a413b272f96055d3fc32d1f75567b4c5fa8cddad75495d481e9e9260951cc0f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-12-15T08:35:54Z",
    "title_canon_sha256": "f0a7a31e6734cf0df5add8480bf759a47a94910d8e29a85e703db97d64ae60bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.3447",
    "kind": "arxiv",
    "version": 2
  }
}