Pith Number

pith:XDNVSVR2

pith:2014:XDNVSVR2IMZHE2X3SZ2FML5B7Q

not attested not anchored not stored refs pending

A Non-Trivial Zero Length Limit of the Nambu-Goto String

Matej Pav\v{s}i\v{c}

arxiv:1407.7111 v2 · 2014-07-26 · 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{XDNVSVR2IMZHE2X3SZ2FML5B7Q}

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	2026-05-18T01:42:29.664281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8db59563a4332726afb9674562fa1fc04a1c2e3955a12283e3e864b4a3d831d

Aliases

arxiv: 1407.7111 · arxiv_version: 1407.7111v2 · doi: 10.48550/arxiv.1407.7111 · pith_short_12: XDNVSVR2IMZH · pith_short_16: XDNVSVR2IMZHE2X3 · pith_short_8: XDNVSVR2

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/XDNVSVR2IMZHE2X3SZ2FML5B7Q \
  | 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: b8db59563a4332726afb9674562fa1fc04a1c2e3955a12283e3e864b4a3d831d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1b99d990cd6c0cd5a6aca5ce11c9e06d2d3afff4b72cbbe4005310db3f85a97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-07-26T09:17:58Z",
    "title_canon_sha256": "18471ffc0f25cd257fba06c5fea5e56ba9a4775081ffbebd0489e368b6ad430c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7111",
    "kind": "arxiv",
    "version": 2
  }
}