Pith Number

pith:NSF7USOH

pith:2018:NSF7USOHGJDN2WZXMF3L3RUJWJ

not attested not anchored not stored refs pending

Heterotic Type I Strings at High Temperature

Shyamoli Chaudhuri

arxiv:1808.08345 v1 · 2018-08-25 · 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{NSF7USOHGJDN2WZXMF3L3RUJWJ}

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	2026-05-18T00:07:19.273208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c8bfa49c73246dd5b376176bdc689b2526e147b2da1986e70064b52a9193649

Aliases

arxiv: 1808.08345 · arxiv_version: 1808.08345v1 · doi: 10.48550/arxiv.1808.08345 · pith_short_12: NSF7USOHGJDN · pith_short_16: NSF7USOHGJDN2WZX · pith_short_8: NSF7USOH

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/NSF7USOHGJDN2WZXMF3L3RUJWJ \
  | 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: 6c8bfa49c73246dd5b376176bdc689b2526e147b2da1986e70064b52a9193649

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c144676bfd67830750b8c08409f0bcdb622f79718c5c88dcaea134386702fd20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-08-25T01:56:55Z",
    "title_canon_sha256": "d2a55420a00f423f56b9e179a8f0e74e0a1efc8f896cd46a6f2e95b195c4e6ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08345",
    "kind": "arxiv",
    "version": 1
  }
}