Pith Number

pith:NMYT4HCL

pith:2006:NMYT4HCLGHDF3IYS3CNBNG5F4A

not attested not anchored not stored refs pending

When D-branes Break

Gilad Lifschytz, Oren Bergman

arxiv:hep-th/0606216 v1 · 2006-06-22 · 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{NMYT4HCLGHDF3IYS3CNBNG5F4A}

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	2026-07-04T17:01:56.686222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b313e1c4b31c65da312d89a169ba5e03988834bfed4204f03988d185627100d

Aliases

arxiv: hep-th/0606216 · arxiv_version: hep-th/0606216v1 · doi: 10.48550/arxiv.hep-th/0606216 · pith_short_12: NMYT4HCLGHDF · pith_short_16: NMYT4HCLGHDF3IYS · pith_short_8: NMYT4HCL

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/NMYT4HCLGHDF3IYS3CNBNG5F4A \
  | 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: 6b313e1c4b31c65da312d89a169ba5e03988834bfed4204f03988d185627100d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60b7ae3484df3cc53b9ff73d33160245c1c613caf0b156c1f952e09290a7eeae",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2006-06-22T19:33:35Z",
    "title_canon_sha256": "6bafd06219781016596e1d2928e14c6503dee62010836b5a7086c682024a71f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0606216",
    "kind": "arxiv",
    "version": 1
  }
}