Pith Number

pith:IAHRPXP5

pith:2016:IAHRPXP5DLF4ZRPK6433B6JFJP

not attested not anchored not stored refs pending

Infinity in string cosmology: A review through open problems

Ignatios Antoniadis, Spiros Cotsakis

arxiv:1610.01802 v2 · 2016-10-06 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IAHRPXP5DLF4ZRPK6433B6JFJP}

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	2026-05-18T00:50:18.673561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

400f17ddfd1acbccc5eaf737b0f9254bf5de3147d67e53098714c31e48ccc166

Aliases

arxiv: 1610.01802 · arxiv_version: 1610.01802v2 · doi: 10.48550/arxiv.1610.01802 · pith_short_12: IAHRPXP5DLF4 · pith_short_16: IAHRPXP5DLF4ZRPK · pith_short_8: IAHRPXP5

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/IAHRPXP5DLF4ZRPK6433B6JFJP \
  | 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: 400f17ddfd1acbccc5eaf737b0f9254bf5de3147d67e53098714c31e48ccc166

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38ed5bed7ab35cc2e289668c34b5ab4c7067eeed9124fe877709896c8faa9a9f",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-10-06T10:07:20Z",
    "title_canon_sha256": "4623d92c771f712e36cffde64b6042aed0bc0c6fdef13198e399958fae57d3b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.01802",
    "kind": "arxiv",
    "version": 2
  }
}