Pith Number

pith:KIHDCHGJ

pith:2021:KIHDCHGJJKIPPOEWHBI7LRJPFU

not attested not anchored not stored refs pending

Effective field theory for closed strings near the Hagedorn temperature

Ram Brustein, Yoav Zigdon

arxiv:2101.07836 v2 · 2021-01-19 · 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{KIHDCHGJJKIPPOEWHBI7LRJPFU}

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.

Cited by

1 paper in Pith

From Horowitz -- Polchinski to Thirring and Back

Receipt and verification

First computed	2026-07-05T02:35:34.398642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

520e311cc94a90f7b8963851f5c52f2d14e184ae7666be6ff4fa637b070a650e

Aliases

arxiv: 2101.07836 · arxiv_version: 2101.07836v2 · doi: 10.48550/arxiv.2101.07836 · pith_short_12: KIHDCHGJJKIP · pith_short_16: KIHDCHGJJKIPPOEW · pith_short_8: KIHDCHGJ

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/KIHDCHGJJKIPPOEWHBI7LRJPFU \
  | 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: 520e311cc94a90f7b8963851f5c52f2d14e184ae7666be6ff4fa637b070a650e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c69b6808ff60431042d0a385cc9254558a98c467db39b3ec8cdf995065a97ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-01-19T19:44:11Z",
    "title_canon_sha256": "151f0109f2633e72f7165914acc93dd7bdfcdf50ca3758910dc21c5919335309"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.07836",
    "kind": "arxiv",
    "version": 2
  }
}