Pith Number

pith:EQXFPTTJ

pith:2012:EQXFPTTJOQRKMXYRYHKHYEO3VX

not attested not anchored not stored refs pending

Shaping the galaxy stellar mass function with supernova- and AGN-driven winds

Ewald Puchwein, Volker Springel

arxiv:1205.2694 v1 · 2012-05-11 · 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{EQXFPTTJOQRKMXYRYHKHYEO3VX}

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	2026-05-18T01:57:33.140145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

242e57ce697422a65f11c1d47c11dbaddad369ef4b41cec87cfebf73803499b1

Aliases

arxiv: 1205.2694 · arxiv_version: 1205.2694v1 · doi: 10.48550/arxiv.1205.2694 · pith_short_12: EQXFPTTJOQRK · pith_short_16: EQXFPTTJOQRKMXYR · pith_short_8: EQXFPTTJ

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/EQXFPTTJOQRKMXYRYHKHYEO3VX \
  | 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: 242e57ce697422a65f11c1d47c11dbaddad369ef4b41cec87cfebf73803499b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba4f2161370f76c7cde8ee48947061fe6f7fe4bfb6dfe3ca1b179ea41016c080",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-05-11T20:00:00Z",
    "title_canon_sha256": "dda164cb4030e5a70318d49be3103643f01394bf6e26d5a8ada176a9e89430df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2694",
    "kind": "arxiv",
    "version": 1
  }
}