Pith Number

pith:JOC7OXSA

pith:2015:JOC7OXSA3WILG66G7MCN7FB2YJ

not attested not anchored not stored refs pending

Symmetry potential of $\Delta(1232)$ resonance and its effects on the $\pi^-/\pi^+$ ratio in heavy-ion collisions near the pion production threshold

Bao-An Li

arxiv:1507.03279 v2 · 2015-07-12 · nucl-th · astro-ph.SR · 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{JOC7OXSA3WILG66G7MCN7FB2YJ}

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	2026-05-18T01:32:36.906841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b85f75e40dd90b37bc6fb04df943ac2482309883087b384a0ff1f4ffd95ed03

Aliases

arxiv: 1507.03279 · arxiv_version: 1507.03279v2 · doi: 10.48550/arxiv.1507.03279 · pith_short_12: JOC7OXSA3WIL · pith_short_16: JOC7OXSA3WILG66G · pith_short_8: JOC7OXSA

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/JOC7OXSA3WILG66G7MCN7FB2YJ \
  | 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: 4b85f75e40dd90b37bc6fb04df943ac2482309883087b384a0ff1f4ffd95ed03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad9958ace7c51e05e28550ba10227a203af9ee74305c394368bfbf2432dd1a40",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2015-07-12T21:49:55Z",
    "title_canon_sha256": "edcc8d6b2b2866fedb3460f6af0fad0753c7321ee3ea4900cd6a76ac0e36a3f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03279",
    "kind": "arxiv",
    "version": 2
  }
}