Pith Number

pith:HMRNNWIB

pith:2013:HMRNNWIBR2GQHQWQEGD247RYPD

not attested not anchored not stored refs pending

Dynamical System Analysis for a phantom model

Nilanjana Mahata, Subenoy Chakraborty

arxiv:1312.7644 v2 · 2013-12-30 · 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{HMRNNWIBR2GQHQWQEGD247RYPD}

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	2026-05-18T02:53:26.729236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b22d6d9018e8d03c2d02187ae7e3878cc0a964c2b3a931cba9e67892a94fe71

Aliases

arxiv: 1312.7644 · arxiv_version: 1312.7644v2 · doi: 10.48550/arxiv.1312.7644 · pith_short_12: HMRNNWIBR2GQ · pith_short_16: HMRNNWIBR2GQHQWQ · pith_short_8: HMRNNWIB

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/HMRNNWIBR2GQHQWQEGD247RYPD \
  | 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: 3b22d6d9018e8d03c2d02187ae7e3878cc0a964c2b3a931cba9e67892a94fe71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "597b11b7cdc5e1f6965c24451dd2732e51dc19e686bc616e87059698e83b4e05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-12-30T07:17:33Z",
    "title_canon_sha256": "6971a323de29683eb92ef10f79511d8d49f12e1889012a24560d2fae85b00038"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.7644",
    "kind": "arxiv",
    "version": 2
  }
}