Pith Number

pith:AS7GQEFH

pith:2013:AS7GQEFHSIG2WTUUCTKIGLRP4X

not attested not anchored not stored refs pending

Spectra and elliptic flow for identified hadrons in 2.76 A TeV Pb+Pb collisions

Huichao Song (Peking U.), Steffen Bass (Duke U.), Ulrich W. Heinz (Ohio State U.)

arxiv:1311.0157 v2 · 2013-11-01 · nucl-th · 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{AS7GQEFHSIG2WTUUCTKIGLRP4X}

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	2026-05-18T02:54:22.341719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04be6810a7920dab4e9414d4832e2fe5da956d015c47e873c98e9e6e0d8f16fb

Aliases

arxiv: 1311.0157 · arxiv_version: 1311.0157v2 · doi: 10.48550/arxiv.1311.0157 · pith_short_12: AS7GQEFHSIG2 · pith_short_16: AS7GQEFHSIG2WTUU · pith_short_8: AS7GQEFH

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/AS7GQEFHSIG2WTUUCTKIGLRP4X \
  | 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: 04be6810a7920dab4e9414d4832e2fe5da956d015c47e873c98e9e6e0d8f16fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bad1b4a49d61ce60677a184db98e9b71e9614ecc1df43f02b24fbd6bcfa6d5d",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2013-11-01T12:07:32Z",
    "title_canon_sha256": "23a90a5a866283e5947cd16f2714a85dbc017403afec16ce87d9a6b28dc8b203"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0157",
    "kind": "arxiv",
    "version": 2
  }
}