Pith Number

pith:DJ3IHCI7

pith:2009:DJ3IHCI77LXK76LZP6NOY5DGTT

not attested not anchored not stored refs pending

Rapidity dependence of the proton-to-pion ratio in Au+Au and p+p collisions at sqrt(s_NN) = 62.4 and 200 GeV

BRAHMS Collaboration

arxiv:0910.3328 v2 · 2009-10-17 · nucl-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DJ3IHCI77LXK76LZP6NOY5DGTT}

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	2026-05-18T03:48:02.183612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a7683891ffaeeaff9797f9aec74669ceaefc57c934e4d54b579811960ea99f4

Aliases

arxiv: 0910.3328 · arxiv_version: 0910.3328v2 · doi: 10.48550/arxiv.0910.3328 · pith_short_12: DJ3IHCI77LXK · pith_short_16: DJ3IHCI77LXK76LZ · pith_short_8: DJ3IHCI7

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/DJ3IHCI77LXK76LZP6NOY5DGTT \
  | 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: 1a7683891ffaeeaff9797f9aec74669ceaefc57c934e4d54b579811960ea99f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56d00d130c29db573f798e96843608023d7c5b800cbccd44fe7574d6ba987040",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2009-10-17T19:47:16Z",
    "title_canon_sha256": "937e35e35c83e817716e09cb23b19299d1f86a4a5e537792a90806a8ef73fe53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.3328",
    "kind": "arxiv",
    "version": 2
  }
}