Pith Number

pith:EEBG3FWI

pith:2014:EEBG3FWIJFHZC3RCG6ACRPUCFP

not attested not anchored not stored refs pending

Note on off-shell relations in nonlinear sigma model

Gang Chen, Hanqing Liu, Shuyi Li, Yi-Jian Du

arxiv:1412.3722 v2 · 2014-12-11 · hep-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{EEBG3FWIJFHZC3RCG6ACRPUCFP}

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	2026-05-18T02:27:43.972687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21026d96c8494f916e22378028be822be6a1c1030bc7fd402addd1758a6d75ad

Aliases

arxiv: 1412.3722 · arxiv_version: 1412.3722v2 · doi: 10.48550/arxiv.1412.3722 · pith_short_12: EEBG3FWIJFHZ · pith_short_16: EEBG3FWIJFHZC3RC · pith_short_8: EEBG3FWI

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/EEBG3FWIJFHZC3RCG6ACRPUCFP \
  | 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: 21026d96c8494f916e22378028be822be6a1c1030bc7fd402addd1758a6d75ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef17dc65d0b8d0eb9ec983abdb7c7b074e9264d5bb781918e21eb129eb8f3490",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-12-11T16:50:29Z",
    "title_canon_sha256": "9bc810f5744b65ded90566554eb8336e56c177d7159a556206fe10ae86f4d41e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3722",
    "kind": "arxiv",
    "version": 2
  }
}