Pith Number

pith:BDOS2FOZ

pith:2015:BDOS2FOZCBY75GQAIF3SN6GEG7

not attested not anchored not stored refs pending

Pion-induced production of the $Z_c(3900)$ off a nuclear target

Hong Fei Zhang, Ju Jun Xie, Jun He, Xiang Liu, Xu Rong Chen, Yin Huang

arxiv:1512.00981 v3 · 2015-12-03 · hep-ph · hep-ex · nucl-ex · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BDOS2FOZCBY75GQAIF3SN6GEG7}

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	2026-05-18T01:20:32.899090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08dd2d15d91071fe9a00417726f8c437f31da7099e319fcbc38464cdbb67f876

Aliases

arxiv: 1512.00981 · arxiv_version: 1512.00981v3 · doi: 10.48550/arxiv.1512.00981 · pith_short_12: BDOS2FOZCBY7 · pith_short_16: BDOS2FOZCBY75GQA · pith_short_8: BDOS2FOZ

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/BDOS2FOZCBY75GQAIF3SN6GEG7 \
  | 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: 08dd2d15d91071fe9a00417726f8c437f31da7099e319fcbc38464cdbb67f876

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01e477c184bf93f31ef79fd2dfdd16b6713f247ee203add8c41e45964779bcb7",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-12-03T07:58:55Z",
    "title_canon_sha256": "87468c3a289df6710e7dc93d138dacfefdc73769ad508852758311ac79a29929"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00981",
    "kind": "arxiv",
    "version": 3
  }
}