Pith Number

pith:AMR56LGY

pith:2017:AMR56LGYIGWQPFDHQ3HRLGWND2

not attested not anchored not stored refs pending

Dynamics of D-branes II. The standard action --- an analogue of the Polyakov action for (fundamental, stacked) D-branes

Chien-Hao Liu, Shing-Tung Yau

arxiv:1704.03237 v1 · 2017-04-11 · hep-th · math.AG · math.DG · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AMR56LGYIGWQPFDHQ3HRLGWND2}

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	2026-05-18T00:46:33.121479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0323df2cd841ad07946786cf159acd1eb86643213f0b9d66a9b221cb2677febe

Aliases

arxiv: 1704.03237 · arxiv_version: 1704.03237v1 · doi: 10.48550/arxiv.1704.03237 · pith_short_12: AMR56LGYIGWQ · pith_short_16: AMR56LGYIGWQPFDH · pith_short_8: AMR56LGY

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/AMR56LGYIGWQPFDHQ3HRLGWND2 \
  | 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: 0323df2cd841ad07946786cf159acd1eb86643213f0b9d66a9b221cb2677febe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16f55368475244a2050b3f5ddeb5a129a7d6ac4d4625d71389e63b1b1b9f2869",
    "cross_cats_sorted": [
      "math.AG",
      "math.DG",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-04-11T11:05:36Z",
    "title_canon_sha256": "89f60f9459686c4f90e8c9dac5bf46f56939d974bca452a5eb33f2ccf173d825"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03237",
    "kind": "arxiv",
    "version": 1
  }
}